--- product_id: 64105334 title: "VILTROX EF-M2 II 0.71x Speed Booster Adapter MFT for EF mount Lens to Micro 4/3 Cameras GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-10 EM-5" brand: "viltrox" price: "NT$17152" currency: TWD in_stock: true category: "Viltrox" url: https://www.desertcart.tw/products/64105334-viltrox-ef-m2-ii-0-71x-speed-booster-adapter-mft store_origin: TW region: Taiwan --- # 1-stop aperture boost for low light USB firmware upgradeable 0.71x focal reducer for wider view VILTROX EF-M2 II 0.71x Speed Booster Adapter MFT for EF mount Lens to Micro 4/3 Cameras GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-10 EM-5 **Brand:** viltrox **Price:** NT$17152 **Availability:** βœ… In Stock ## Summary > πŸ“Έ Unlock pro-level optics with the VILTROX EF-M2 II – your lens’s new best friend! ## Quick Answers - **What is this?** VILTROX EF-M2 II 0.71x Speed Booster Adapter MFT for EF mount Lens to Micro 4/3 Cameras GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-10 EM-5 by viltrox - **How much does it cost?** NT$17152 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/64105334-viltrox-ef-m2-ii-0-71x-speed-booster-adapter-mft) ## Best For - viltrox enthusiasts ## Why This Product - Trusted viltrox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Expand Your Frame:** 0.71x focal reducer widens your perspective, perfect for cinematic shots and immersive storytelling. - β€’ **Rugged Metal Build:** Durable all-metal bayonets with gold-plated contacts ensure reliable, long-lasting connectivity and performance. - β€’ **Future-Proof Firmware:** Easily update via USB to unlock new features and compatibility, keeping your gear cutting-edge. - β€’ **Seamless Autofocus & IS:** Precision AF and built-in image stabilization keep your visuals crisp and steady, no matter the scene. - β€’ **Brighter Shots, Sharper Focus:** Gain an extra f-stop aperture for stunning low-light performance and beautifully blurred backgrounds. ## Overview The VILTROX EF-M2 II is a premium 0.71x speed booster adapter designed to mount Canon EF lenses on Micro Four Thirds cameras. It reduces focal length by 29%, increases aperture by one stop for enhanced low-light and depth-of-field control, and supports autofocus and image stabilization. Built with durable metal bayonets and gold-plated contacts, it offers precise, reliable performance. Firmware upgrades via USB keep it future-ready, while a tripod thread adds versatile mounting options. ## Description Shop for VILTROX PC products at the desertcart.co.uk Electronics & Photo store. ## Features - Compatibility: VILTROX EF-M2 II is an upgrade version of EF-M2, it is designed for Canon EF series lenses to be used on M4/3 mount cameras, such as GH4 GH5 GF6 GF1 GX1 GX7 GX85 E-M5 E-M10 E-M10II E-PL5(not for EF-S mount lens) - 0.71x Focal Reducer Converter: focal length is multiplied by 0.71 based on the original (equivalent focal length = focal length x 0.71), which helps enlarge 1 stop aperture - AF Functions & Adjustable Aperture: auto focusing function, increasing the lens 1 f-stop and the amount of light into the virtual background, better highlight the theme; adjust the aperture directly from camera to control the lens’ actual aperture - Material & Design: bayonets are made of metal with surface plating treatment, being durable and sturdy; inbuilt copper electronic contacts and IS function, making focus precise and clear, with 1/4" thread tripod foot at the bottom, etc - USB Firmware Upgrade: Equipped with USB interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077TQMZL5 | | Best Sellers Rank | 50 in Camera Flash Adapter Rings | | Brand Name | VILTROX | | Camera Lens | The VILTROX EF-M2 II is a 0.71x speed booster adapter that allows Canon EF mount lenses to be used on M4/3 cameras. It reduces the focal length by 0.71x and increases the aperture by one stop, enabling better low light performance and a shallower depth of field. The adapter features metal bayonets, inbuilt copper electronic contacts, and IS function, ensuring precise focusing and clear images. It … | | Compatible Devices | M43 Camera | | Compatible Mountings | Canon EF | | Customer Reviews | 4.2 4.2 out of 5 stars (417) | | Exposure Control Type | Automatic | | Focus Type | Auto Focus | | Global Trade Identification Number | 06953400321951 | | Image Stabilization Type | IS | | Lens Design | Speed booster | | Lens Mount | Canon EF, Micro Four Thirds | | Lens Type | adapter | | Manufacturer | VILTROX | | Manufacturer Part Number | EF-M2 | | Maximum Aperture | 1.8 f | | Model Name | EF-M2 | | Model Number | EF-M2_SML | | Number of Items | 1 | | Number of Packs | 1 | | Unit Count | 1.0 count | | Zoom Ratio | 0.71 | ## Product Details - **Brand:** VILTROX - **Compatible mountings:** Canon EF - **Focal length description:** 0.71x multiplier - **Focus type:** Auto Focus - **Image stabilisation:** IS - **Lens design:** Speed booster - **Lens type:** adapter - **Model name:** EF-M2 - **Zoom ratio:** 0.71 ## Images ![VILTROX EF-M2 II 0.71x Speed Booster Adapter MFT for EF mount Lens to Micro 4/3 Cameras GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-10 EM-5 - Image 1](https://m.media-amazon.com/images/I/61PWQN2AMZL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - VILTROX EF-M2 II 0.71x Speed Booster Adapter MFT for EF mount Lens to Micro 4/3 Cameras GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-10 EM-5 - Sigma 210101 18-35mm F1.8 DC HSM Lens for Canon (Filter size 72mm) Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/64105334-viltrox-ef-m2-ii-0-71x-speed-booster-adapter-mft](https://www.desertcart.tw/products/64105334-viltrox-ef-m2-ii-0-71x-speed-booster-adapter-mft) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-11*